Arbor for a circular saw



FIG. 1 is an exploded top and front perspective view of an arbor for a circular saw showing my new design relative to an environmental circular saw;

FIG. 2 is an assembled top and front perspective view thereof in conjunction with an environmental circular saw;

FIG. 3 is an assembled top and front perspective view thereof;

FIG. 4 is a rear perspective view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a right side elevation view thereof;

FIG. 8 is a left side elevation view thereof;

FIG. 9 is a top and front perspective view of the female component of the arbor for a circular saw in FIGS. 1-8; and,

FIG. 10 is a top and rear perspective view of the male component of the arbor for a circular saw in FIGS. 1-8.

The broken line showing the circular saw blade is provided for the purpose of illustrating environmental structure and forms no part of the claimed design. 

CLAIM The ornamental design for an arbor for a circular saw, as shown and described. 